JPS6014619A - 磁気軸受の制御装置 - Google Patents

磁気軸受の制御装置

Info

Publication number
JPS6014619A
JPS6014619A JP12275383A JP12275383A JPS6014619A JP S6014619 A JPS6014619 A JP S6014619A JP 12275383 A JP12275383 A JP 12275383A JP 12275383 A JP12275383 A JP 12275383A JP S6014619 A JPS6014619 A JP S6014619A
Authority
JP
Japan
Prior art keywords
frequency
circuit
band
center frequency
magnetic bearing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP12275383A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6234966B2 (enrdf_load_stackoverflow
Inventor
Saburo Ooshima
三郎 大嶋
Tsuguto Nakaseki
嗣人 中関
Manabu Okada
学 岡田
Shoji Furuhashi
古橋　昌治
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NTN Corp
Original Assignee
NTN Toyo Bearing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NTN Toyo Bearing Co Ltd filed Critical NTN Toyo Bearing Co Ltd
Priority to JP12275383A priority Critical patent/JPS6014619A/ja
Publication of JPS6014619A publication Critical patent/JPS6014619A/ja
Publication of JPS6234966B2 publication Critical patent/JPS6234966B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
    • F16C32/0406—Magnetic bearings
    • F16C32/044—Active magnetic bearings
    • F16C32/0444—Details of devices to control the actuation of the electromagnets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2322/00—Apparatus used in shaping articles
    • F16C2322/39—General buildup of machine tools, e.g. spindles, slides, actuators

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Turning (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
JP12275383A 1983-07-05 1983-07-05 磁気軸受の制御装置 Granted JPS6014619A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12275383A JPS6014619A (ja) 1983-07-05 1983-07-05 磁気軸受の制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12275383A JPS6014619A (ja) 1983-07-05 1983-07-05 磁気軸受の制御装置

Publications (2)

Publication Number Publication Date
JPS6014619A true JPS6014619A (ja) 1985-01-25
JPS6234966B2 JPS6234966B2 (enrdf_load_stackoverflow) 1987-07-30

Family

ID=14843751

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12275383A Granted JPS6014619A (ja) 1983-07-05 1983-07-05 磁気軸受の制御装置

Country Status (1)

Country Link
JP (1) JPS6014619A (enrdf_load_stackoverflow)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61244937A (ja) * 1985-04-24 1986-10-31 Yaskawa Electric Mfg Co Ltd 電気機械における機械系の固有振動抑制方式
JPS61286609A (ja) * 1985-06-11 1986-12-17 Ntn Toyo Bearing Co Ltd 制御式ラジアル磁気軸受の制御装置
JPS6228544A (ja) * 1985-07-31 1987-02-06 Yaskawa Electric Mfg Co Ltd 電気機械における機械系の固有振動抑制方式
JPS62258219A (ja) * 1986-05-02 1987-11-10 Mitsubishi Heavy Ind Ltd 磁気軸受の制御方式
JPS62258222A (ja) * 1986-05-02 1987-11-10 Mitsubishi Heavy Ind Ltd 磁気軸受の制御方式
JPS62297533A (ja) * 1986-06-16 1987-12-24 Mitsubishi Heavy Ind Ltd 磁気軸受制御装置
JPS63190929A (ja) * 1987-01-31 1988-08-08 Mitsubishi Heavy Ind Ltd 磁気軸受制御装置
JPH01148203U (enrdf_load_stackoverflow) * 1988-03-31 1989-10-13
FR2634527A1 (fr) * 1988-07-21 1990-01-26 Seiko Instr Inc Systeme de reglage pour un palier magnetique
JPH0277317U (enrdf_load_stackoverflow) * 1988-12-01 1990-06-13
US5312226A (en) * 1991-10-14 1994-05-17 Hitachi, Ltd. Turbo compressor and method of controlling the same
US5736802A (en) * 1993-12-24 1998-04-07 Koyo Seiko Co., Ltd. Magnetic bearing device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5293853A (en) * 1975-12-24 1977-08-06 Europ Propulsion Critical frequency attenuator for rotor suspended with electromagnetic bearing
JPS5293852A (en) * 1975-12-24 1977-08-06 Europ Propulsion Syncronization interference compensator for magnetically suspended rotor
GB1530918A (en) * 1974-12-06 1978-11-01 Teldix Gmbh Arrangement for damping oscillation
JPS5765415A (en) * 1980-10-09 1982-04-21 Seiko Instr & Electronics Ltd Control circuit system for magnetic bearing

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1530918A (en) * 1974-12-06 1978-11-01 Teldix Gmbh Arrangement for damping oscillation
JPS5293853A (en) * 1975-12-24 1977-08-06 Europ Propulsion Critical frequency attenuator for rotor suspended with electromagnetic bearing
JPS5293852A (en) * 1975-12-24 1977-08-06 Europ Propulsion Syncronization interference compensator for magnetically suspended rotor
JPS5765415A (en) * 1980-10-09 1982-04-21 Seiko Instr & Electronics Ltd Control circuit system for magnetic bearing

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61244937A (ja) * 1985-04-24 1986-10-31 Yaskawa Electric Mfg Co Ltd 電気機械における機械系の固有振動抑制方式
JPS61286609A (ja) * 1985-06-11 1986-12-17 Ntn Toyo Bearing Co Ltd 制御式ラジアル磁気軸受の制御装置
JPS6228544A (ja) * 1985-07-31 1987-02-06 Yaskawa Electric Mfg Co Ltd 電気機械における機械系の固有振動抑制方式
JPS62258219A (ja) * 1986-05-02 1987-11-10 Mitsubishi Heavy Ind Ltd 磁気軸受の制御方式
JPS62258222A (ja) * 1986-05-02 1987-11-10 Mitsubishi Heavy Ind Ltd 磁気軸受の制御方式
JPS62297533A (ja) * 1986-06-16 1987-12-24 Mitsubishi Heavy Ind Ltd 磁気軸受制御装置
JPS63190929A (ja) * 1987-01-31 1988-08-08 Mitsubishi Heavy Ind Ltd 磁気軸受制御装置
JPH01148203U (enrdf_load_stackoverflow) * 1988-03-31 1989-10-13
FR2634527A1 (fr) * 1988-07-21 1990-01-26 Seiko Instr Inc Systeme de reglage pour un palier magnetique
JPH0277317U (enrdf_load_stackoverflow) * 1988-12-01 1990-06-13
US5312226A (en) * 1991-10-14 1994-05-17 Hitachi, Ltd. Turbo compressor and method of controlling the same
US5736802A (en) * 1993-12-24 1998-04-07 Koyo Seiko Co., Ltd. Magnetic bearing device

Also Published As

Publication number Publication date
JPS6234966B2 (enrdf_load_stackoverflow) 1987-07-30

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